Gold Member Since 2008
Audited Supplier
Jingjiang Trust Trading Co., Ltd.

Check Valve, Industrial Valve, Sea Water Valve manufacturer / supplier in China, offering JIS F7474 Cast Steel 20k Screw-Down Check Angle Pressure Reduce Valves, Mini Marine Sewage Waste Water Treatment Plant, Wcmbr (N) Type Inland Vessel Sewage Water Treatment Plant / Water Purification and so on.

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Supplier Homepage Product Pumps, valves & fittings JIS F7474 Cast Steel 20k Screw-Down Check Angle Pressure Reduce Valves

JIS F7474 Cast Steel 20k Screw-Down Check Angle Pressure Reduce Valves

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000PCS/Month
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: JIS F7474
  • Connection Form: Thread
  • Pressure: Low Pressure
  • Sealing Form: Bellows Globe Valve
  • Standard: JIS
  • Trademark: trust
  • Origin: China
  • Material: Cast Iron
  • Structure: Tubular
  • Function: Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Reversing
  • Application: Industrial Usage, Water Industrial Usage
  • Specification: CCS, ABS, GL, NK, BV, LR, DNV, RINA
  • HS Code: 8481804090
Product Description

Name of Commodity: JIS F7474 Cast Steel 20k screw-down Check Angle Valves
 
Product Description
1. The flow path is simple, small dead zone and vortex area, scouring action by means of the media itself, which can effectively prevent the media from clogging. And has good self-cleaning properties.
 
2.Small flow resistance, flow coefficient smaller than the single seat valve, equivalent with the flow coefficient of double-seat valve.
 
It's suitable for the case of high viscosity fluid containing suspended particulate matter,or to request a place at right angles to the pipe. Its flow is generally bottom into the side.


 

JIS 7474 Cast Steel 20k Screw-down Check Angle Valves(Size32-250)

DN (mm)

L1

H

Handwheel's Dia.

Connection Dimension of Flange

N

D

C

t

n-d

32

100

240

160

135

100

18

4-19

M16

40

110

255

160

140

105

18

4-19

M16

50

125

270

200

155

120

18

8-19

M16

65

135

295

224

175

140

20

8-19

M16

80

150

325

250

200

160

22

8-23

M20

90

160

345

265

210

170

24

8-23

M20

100

170

365

280

225

185

24

8-23

M20

125

200

415

315

270

225

26

8-25

M22

150

225

460

355

305

260

28

12-25

M22

200

280

520

455

350

305

30

12-25

M22

250

310

595

560

430

380

34

12-27

M24

 

Main Products:
a) standard marine-purposed butterfly valve
b) blind plate valve
c) lifting stop valve
d) check valve
e) gate valve
f) sea valve 
g) valve chest
h) quick close valve
i) storm valve
 
Additional  Specification:
with nominal diameters of DN6MM-DN750MM,
Nominal pressure PN0.1Mpa-PN6.4Mpa;
 
Certificates:
It has certified by some authoritative ship classification societies such as CCS,GL,BV,DNV,KR,ABS,ISO9000:2000 Quality system;
 
Air pipe head is certified by CCS,KR,GL ISO9000:2000 Quality system.
 
How to order:
1)  Mounting type:
2)  Flange standard:S-ISO/J-JIS/G-GB etc.
3)  Materials of valve seat: Buna-N rubber?
                                                Fluorinel-containing Rubber?
                                                or tetrafluoro thylene containing rubber?
4)  Materials of Valve body:Cast steel?
                                                Cast Iron?
                                                Ductile cast iron?
                                                Bronze?
                                                Stainless steel?
5)  Nominal diameter:DN(mm)
6)  Nominal pressure PN (mpa)
7)  Operating type:Handle manual?
                                 Worm manual?
                                 Spiral operating manual?
                                 Electrodynamic type?
                                 Pneumatic type?
                                 hydraulic type?
8)  Structure type:Centric Type?
                                Double eccentric type?


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